| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $237.26 | 11.609% | $264.8035 | $264.80 | $264.80 | $264.80 |
| Purchase #2 | $140.53 | 12.609% | $158.2494 | $158.25 | $158.25 | $158.20 |
| Purchase #3 | $248.93 | 11.845% | $278.4158 | $278.42 | $278.40 | $278.40 |
| Purchase #4 | $237.85 | 10.783% | $263.4974 | $263.50 | $263.50 | $263.50 |
| Purchase #5 | $217.89 | 6.375% | $231.7805 | $231.78 | $231.80 | $231.80 |
| Purchase #6 | $242.72 | 12.171% | $272.2615 | $272.26 | $272.25 | $272.30 |
| Purchase #7 | $230.44 | 3.313% | $238.0745 | $238.07 | $238.05 | $238.10 |
| 7 purchase totals = | $1,555.62 | $1,707.0826 | $1,707.08 | $1,707.05 | $1,707.10 | |